sell Erbium Oxide Features: Commodity:Europium oxide Formula:Eu2O3 Appearance:White powder purity:99.99%~99.999% TREO: 99% Impurities:Below the national standard Use:It is mainly used for manufacturing of CTV fluorescent phosphors, and also it is used as the activating agent of X-ray intensifying screen.[...]

sell Cerium oxide Commodity:Cerium oxide Formula:CeO2 Appearance:Light yellow powder purity:99%~99.9% TREO:>99% Impurities:Below the national standard Use:Mainly used in glass decoloration, clarificants and advanced polishing powder materials, and also used in ceramic, electronic and chemical industries.[...]